.logo_w {
  display: block;
  width: 100%;
  position: relative;
  left: 0;
  top: 0;
}
.logo_w .Group {
  width: 100%;
}
.logo_w .banner_biao {
  text-align: center;
}
.logo_w .banner_biao h3 {
  color: #000;
  font-size: 22px;
  padding: 25px 0;
}
.logo_w .banner_biao h4 {
  font-size: 20px;
  color: #ccc;
  line-height: 30px;
  padding-bottom: 15px;
}
.logo_w .logo {
  position: absolute;
  top: 55%;
  left: 43%;
}
.logo_w .logo img {
  width: 55px;
  height: 55px;
}
